Method of operating a warewasher drain valve
US5383486A · kind A · utility
10Cited by
1References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 1994 |
| Grant date | Jan 24, 1995 |
| Priority date | — |
| Expiry date | Apr 26, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/6065
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The invention relates to a method for operating a warewasher drain valve having a valve cover and a drain. The method comprises the step of rapidly reciprocating the valve cover from a first position closing the drain to a second position in which the drain is opened.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.